org.apache.flink.runtime.scheduler

类 VertexEndOfDataListener

java.lang.Object

org.apache.flink.runtime.scheduler.VertexEndOfDataListener

public class VertexEndOfDataListener
extends Object

Records the end of data event of each task, and allows for checking whether all tasks of a JobGraph have reached the end of data.

构造器概要

构造器

构造器和说明
VertexEndOfDataListener(ExecutionGraph executionGraph)

方法概要

限定符和类型	方法和说明
boolean	areAllTasksEndOfData()
boolean	areAllTasksOfJobVertexEndOfData(JobVertexID jobVertexID)
void	recordTaskEndOfData(ExecutionAttemptID executionAttemptID)
void	restoreVertices(Set<ExecutionVertexID> executionVertices)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

VertexEndOfDataListener

public VertexEndOfDataListener(ExecutionGraph executionGraph)

方法详细资料

recordTaskEndOfData

public void recordTaskEndOfData(ExecutionAttemptID executionAttemptID)

areAllTasksOfJobVertexEndOfData

public boolean areAllTasksOfJobVertexEndOfData(JobVertexID jobVertexID)

areAllTasksEndOfData

public boolean areAllTasksEndOfData()

restoreVertices

public void restoreVertices(Set<ExecutionVertexID> executionVertices)